Description / توضیحات
Model 1794-OB8EP
Number of outputs
8, current, sourcing
Recommended terminal base unit
1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB3K, 1794-TB3SK, 1794-TBNK
On-state voltage, min 19.2V DC
On-state voltage, output nom 24V DC
On-state voltage, output max 31.2V DC
Output current rating 2.0 A max per output
10.0 A max per module (8 outputs @ 1.25 A, 5 outputs @ 2.0 A, or similar combinations totaling 10.0 A or less)
On-state current, output, min 1.0 mA per channel
On-state current, output, max 2.0 A per channel
On-state voltage drop, max 0.2V DC
Surge current 4 A for 50 ms, repeatable every 3 seconds
Off-state leakage current, max 0.5 mA
Isolation voltage
50V (continuous), Basic Insulation Type
Tested at 850V DC for 1 s, between field side and system
No isolation between individual channels
Output signal delay¹
Off to On
On to Off
0.1 ms
0.1 ms
FlexBus current 73 mA @ 5V DC
Power dissipation, max 5.5 W @ 31.2V DC
Thermal dissipation, max 18.8 BTU/hr @ 31.2V DC
Fusing Outputs are electronically fused
Delay time is the time from the receipt of an output on or off command to the output actually turning on or off.
